229609617

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1\times {\mathrm{241}}^1$

素因数の和:553

約数の個数: 32

約数和(自身を含む): 326177280

約数和(自身を除く): 96567663

約数列:

[1, 3, 29, 47, 87, 141, 233, 241, 699, 723, 1363, 4089, 6757, 6989, 10951, 11327, 20271, 20967, 32853, 33981, 56153, 168459, 317579, 328483, 952737, 985449, 1628437, 2639191, 4885311, 7917573, 76536539, 229609617]

約数ペア:

[(1, 229609617), (3, 76536539), (29, 7917573), (47, 4885311), (87, 2639191), (141, 1628437), (233, 985449), (241, 952737), (699, 328483), (723, 317579), (1363, 168459), (4089, 56153), (6757, 33981), (6989, 32853), (10951, 20967), (11327, 20271)]